rex3514321
rex3514321
13-07-2016
Mathematics
contestada
Solve 3x^2 = −12x − 15.
Respuesta :
matheeee
matheeee
13-07-2016
3x^2+12x+15=0
Then divide by 3 to get the x by itself.
x^2+4x+5=0
Factor to (x+5) (x-1) and solve for the two values of x.
Answer Link
bdroberts5
bdroberts5
13-07-2016
-2+i, -2-i are your two answers, you have to move everything to one side and solve
Answer Link
VER TODAS LAS RESPUESTAS ( 62+ )
Otras preguntas
calculate how many moles of NO2 form when each of the following completely reacts. 2N2O5(g)→4NO2(g)+O2(g) Part A 1.0 mol N2O5 Express your answer using two sign
let h(x) = 2x + 5 and g(x) =8 - 3x. what is the value of h(g(1.5))?
Which two points in the graphed function have an average rate of change of 5?
What step of the scientific method immediately follows ''state the problem"?
How do you find an equation of the sphere with center (4,3,5) and radius √6?
A particle moves along a circle with radius R, so that the tangential component of its acceleration is constant. At t = 0 the velocity of the particle was equal
Where does Indus river rise
GEOMETRY Please help me
Pleasee help me? Last question The Bill of Rights in our Constitution is the best example of: Rule of Law Natural Rights Social Contract Federalism
Input definition.......
